Sandaga, I. <br/><br/>
Uurkhaich zaluu 

 -  Grafton Books  1957 
 - 8p  18cm 
<br/><br/><label>Subjects--Index Terms: </label>AGRICULTURE-LABOR PRODUCTIVITY BATOR-HUU 
<br/><br/><label>Dewey Class. No.: </label>633  / SAN